After more than 15 years covering everything Apple, it’s with a heavy heart we announce that we will no longer be publishing new content on iMore and the iMore forums will be closing as of November 1st, 2024.
So one thing I found was to delete iCloud backup account. Then push mail works... but you can't use iCloud.
Because of the sheer volume of posts that use all the keywords I'm searching for, it's hard to find more news on this.